hfs/hfsplus: convert dprint to hfs_dbg

Use a more current logging style.

Rename macro and uses.
Add do {} while (0) to macro.
Add DBG_ to macro.
Add and use hfs_dbg_cont variant where appropriate.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Hin-Tak Leung <htl10@users.sourceforge.net>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/hfs/bitmap.c b/fs/hfs/bitmap.c
index c6e9736..28307bc 100644
--- a/fs/hfs/bitmap.c
+++ b/fs/hfs/bitmap.c
@@ -158,7 +158,7 @@
 		}
 	}
 
-	dprint(DBG_BITMAP, "alloc_bits: %u,%u\n", pos, *num_bits);
+	hfs_dbg(BITMAP, "alloc_bits: %u,%u\n", pos, *num_bits);
 	HFS_SB(sb)->free_ablocks -= *num_bits;
 	hfs_bitmap_dirty(sb);
 out:
@@ -200,7 +200,7 @@
 	if (!count)
 		return 0;
 
-	dprint(DBG_BITMAP, "clear_bits: %u,%u\n", start, count);
+	hfs_dbg(BITMAP, "clear_bits: %u,%u\n", start, count);
 	/* are all of the bits in range? */
 	if ((start + count) > HFS_SB(sb)->fs_ablocks)
 		return -2;